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$504+ Cheap flights from Istanbul (IST) to Sydney (SYD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/28. Fares are subject to change and may not be available on all flights or dates of travel.
IST — SYD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Istanbul to Sydney Kingsford Smith are usually found in November or March, booked 55 days in advance, depart on a Monday or Friday and return on a Wednesday

Cheap flight deals from Istanbul to Sydney

Cheapest flights from Istanbul to Sydney
Explore the most affordable flight options available from Istanbul to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Qatar Airways deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:50 pmIST - SYD
1 stop21h 00mQatar Airways
Sun 1/253:50 pmSYD - IST
1 stop28h 30mQatar Airways
Deal found 12/17$1,475
This Qatar Airways deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:50 pmIST - SYD
1 stop21h 00mQatar Airways
Wed 1/219:40 pmSYD - IST
1 stop22h 40mQatar Airways
Deal found 12/15$1,490
This Etihad Airways deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:50 amIST - SYD
2 stops30h 05mMultiple Airlines
Sun 1/254:35 pmSYD - IST
1 stop28h 20mMultiple Airlines
Deal found 12/17$1,551
This Mytrip deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2112:30 pmIST - SYD
3 stops34h 25mMultiple Airlines
Tue 12/239:50 amSYD - IST
3 stops33h 30mMultiple Airlines
Deal found 12/17$1,563
This Qantas Airways deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:05 pmIST - SYD
2 stops27h 20mQantas Airways
Sun 1/256:00 amSYD - IST
1 stop20h 30mQantas Airways
Deal found 12/16$1,589
This KLM deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:55 pmIST - SYD
2 stops28h 40mKLM
Sun 1/2512:45 pmSYD - IST
3 stops36h 10mKLM
Deal found 12/16$1,627
This Booking.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:05 pmIST - SYD
1 stop26h 55mQantas Airways
Tue 12/236:30 pmSYD - IST
2 stops27h 55mQantas Airways
Deal found 12/17$1,796

Find flight deals from Istanbul to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Istanbul (IST) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$964
(Kiwi.com)

One-way from

$504
(Booking.com)

Popular in

January

Cheapest in

November

Average price

$1,223
Provider with most accurate pricing for Istanbul-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Istanbul-Sydney Kingsford Smith flights.
Search Deals
From Istanbul to Sydney Kingsford Smith
Search Deals
One-way flight from Istanbul to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Istanbul to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Istanbul Airport to Sydney that are best for you.

Fly from

Istanbul

Fly to

Sydney

Route

Depart

Return

Price

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Mon 2/2

3:30 pm-2:40 pm

1 stop39h 10m

Sydney Kingsford Smith

Thu 4/2

9:20 pm-6:30 am

1 stop41h 10m

$1,083

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Mon 3/2

3:30 pm-2:40 pm

1 stop39h 10m

Sydney Kingsford Smith

Sat 3/21

9:25 pm-6:10 am

1 stop40h 45m

$1,083

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Fri 2/27

3:30 pm-2:40 pm

1 stop39h 10m

Sydney Kingsford Smith

Wed 3/18

9:25 pm-6:10 am

1 stop40h 45m

$1,111

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Fri 3/20

3:30 pm-2:40 pm

1 stop39h 10m

Sydney Kingsford Smith

Thu 4/9

8:20 pm-6:30 am

1 stop41h 10m

$1,114

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Fri 3/20

3:30 pm-2:40 pm

1 stop39h 10m

Sydney Kingsford Smith

Wed 4/8

8:20 pm-6:30 am

1 stop41h 10m

$1,114

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Fri 3/20

3:30 pm-2:40 pm

1 stop39h 10m

Sydney Kingsford Smith

Sat 4/11

8:20 pm-6:30 am

1 stop41h 10m

$1,114

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Wed 3/4

2:00 pm-5:55 pm

1 stop19h 55m

Sydney Kingsford Smith

Sun 3/8

4:35 pm-12:55 pm

1 stop28h 20m

$1,133

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Fri 3/20

2:00 pm-6:35 am

1 stop32h 35m

Sydney Kingsford Smith

Fri 4/10

9:30 pm-1:05 pm

1 stop22h 35m

$1,140

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Thu 2/5

8:10 pm-9:25 am

2 stops29h 15m

Sydney Kingsford Smith

Wed 2/18

3:50 pm-12:20 pm

1 stop28h 30m

$1,189

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Thu 2/26

2:00 pm-5:55 pm

1 stop19h 55m

Sydney Kingsford Smith

Tue 3/24

4:35 pm-12:55 pm

1 stop28h 20m

$1,219

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 20 results
1
2

Compare providers for flights from Istanbul to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Istanbul to Sydney in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Trip.comPrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star
GotogatePrice Accuracy3 starsTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Istanbul Airport-Sydney flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Istanbul Airport-Sydney flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Istanbul Airport-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Istanbul Airport-Sydney flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Istanbul Airport-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Istanbul to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Istanbul with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Istanbul Airport to Sydney

How far ahead should I book a flight from Istanbul Airport to Sydney?

Use this chart to determine the optimal time to book a round-trip flight from Istanbul to Sydney. Price data was last updated on December 12, 2025.

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Istanbul Airport to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Istanbul Airport to Sydney?

Currently, October is the cheapest month in which you can book a flight from Istanbul Airport to Sydney (average of $569). Flying from Istanbul Airport to Sydney in January is currently the most expensive (average of $1,131). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IST to SYD?

Find hourly flight availability from Istanbul to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s optimal to fly from Istanbul Airport to Sydney in the afternoon. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight in the evening.

How much does it cost to fly round-trip from Istanbul Airport to Sydney?

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated December 18, 2025.
See what other customers who have flown with Sichuan Airlines, Etihad Airways, and Turkish Airlines from Istanbul Airport to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Sichuan Airlines
7.7
Good
28 reviews

Comfort

7.6

Entertainment

7.0

Food

7.5

Crew

8.5

Overall

7.7

Boarding

8.1

Reviews

1 / 1
6.0
Good

Anonymous,Sep 2025

TFU - FCO

Not the most exciting business class experience out there, the seat was OK though rather narrow and poorly upholstered; bedding was mediocre quality. Functional more than anything else. Food mediocre, no choice of menu. Staff seem to do their best despite language barrier and differing service expectations in terms of what J class should be today.
Sichuan Airlines
7.7
Good
28 reviews
Sichuan Airlines
7.7
Good
28 reviews

Comfort

7.6

Entertainment

7.0

Food

7.5

Crew

8.5

Overall

7.7

Boarding

8.1

Reviews

1 / 1
6.0
Good

Anonymous,Sep 2025

TFU - FCO

Not the most exciting business class experience out there, the seat was OK though rather narrow and poorly upholstered; bedding was mediocre quality. Functional more than anything else. Food mediocre, no choice of menu. Staff seem to do their best despite language barrier and differing service expectations in terms of what J class should be today.
Etihad Airways
7.4
Good
1,332 reviews
Sichuan Airlines
7.7
Good
28 reviews

Comfort

7.6

Entertainment

7.0

Food

7.5

Crew

8.5

Overall

7.7

Boarding

8.1

Reviews

1 / 1
6.0
Good

Anonymous,Sep 2025

TFU - FCO

Not the most exciting business class experience out there, the seat was OK though rather narrow and poorly upholstered; bedding was mediocre quality. Functional more than anything else. Food mediocre, no choice of menu. Staff seem to do their best despite language barrier and differing service expectations in terms of what J class should be today.
Turkish Airlines
7.3
Good
4,104 reviews
Sichuan Airlines
7.7
Good
28 reviews

Comfort

7.6

Entertainment

7.0

Food

7.5

Crew

8.5

Overall

7.7

Boarding

8.1

Reviews

1 / 1
6.0
Good

Anonymous,Sep 2025

TFU - FCO

Not the most exciting business class experience out there, the seat was OK though rather narrow and poorly upholstered; bedding was mediocre quality. Functional more than anything else. Food mediocre, no choice of menu. Staff seem to do their best despite language barrier and differing service expectations in terms of what J class should be today.

Related info for your journey

Find useful and relevant information for your journey from Istanbul to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Istanbul?

    For a flight from Istanbul to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 4.6 mi from the center of the city. Kingsford Smith is the only Sydney airport and it handles 1 inbound flight from Istanbul per day. 3 airlines have flights to Sydney Kingsford Smith from Istanbul on a regular basis.

  • How long is the flight from Istanbul Airport to Sydney?

    A quick flight from Istanbul Airport to Sydney can take about 39h 10m. Sichuan Airlines provides one of the quickest options available for as low as $1,083. The distance from Istanbul Airport to Sydney is about 9297 mi.

  • What are the cheapest airlines flying from Istanbul Airport to Sydney round-trip?

    Sichuan Airlines, at $361, was found to be the cheapest airline from Istanbul Airport to Sydney.Alternate airlines to your destination round-trip include Etihad Airways and Turkish Airlines. Sichuan Airlines is currently priced 69% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Istanbul Airport to Sydney one-way?

    The cheapest airlines for a one-way flight from Istanbul Airport to Sydney are Sichuan Airlines ($338), Thai Airways ($696), and Etihad Airways ($711).

  • Can I find deals for flights from Istanbul to Sydney that include hotel bookings?

    Yes. In addition to deals on Istanbul to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Istanbul to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Istanbul to Sydney.

  • Can I find deals for business class flights from Istanbul to Sydney?

    Yes. Cheapflights offers flight deals from Istanbul to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Istanbul Airport to Sydney?

    Currently, October is the cheapest month in which you can book a flight from Istanbul Airport to Sydney (average of $569). Flying from Istanbul Airport to Sydney in January is currently the most expensive (average of $1,131). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Manly
Coogee

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Top 3 airlines flying from Istanbul to Sydney

Discover the top 3 airlines that operate flights from Istanbul to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sichuan AirlinesCheapest$697Average$706FlexibilityNo cancel feeOn-time63%
Etihad AirwaysCheapest$888Average$967FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$945Average$1,262FlexibilityNo cancel feeOn-time77%

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